Toxic effect of tin and its compounds, self-harm, sequela

This code describes the long-term or residual effects resulting from a deliberate act of self-poisoning with tin or its compounds. It indicates that the patient intentionally ingested, inhaled, or otherwise exposed themselves to tin, and is now experiencing lasting health problems directly attributable to that past event.

Apply this code when documenting chronic or permanent conditions that are a direct consequence of a previous intentional self-harm attempt involving tin. This would include neurological damage, organ dysfunction, or other persistent sequelae identified after the acute phase of the poisoning has resolved.

• Always use in conjunction with a code describing the specific sequela (e.g., a code for neuropathy or kidney damage).
• Ensure documentation clearly links the current condition to a past intentional tin poisoning event.
• Do not use for acute poisoning or accidental exposure; this code is specifically for sequelae of intentional self-harm.